EP1803933B1 - Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf - Google Patents

Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf Download PDF

Info

Publication number
EP1803933B1
EP1803933B1 EP05425922A EP05425922A EP1803933B1 EP 1803933 B1 EP1803933 B1 EP 1803933B1 EP 05425922 A EP05425922 A EP 05425922A EP 05425922 A EP05425922 A EP 05425922A EP 1803933 B1 EP1803933 B1 EP 1803933B1
Authority
EP
European Patent Office
Prior art keywords
fuel
compartment
pressure
pump
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP05425922A
Other languages
English (en)
French (fr)
Other versions
EP1803933A1 (de
Inventor
Mario Ricco
Sisto Luigi De Matthaeis
Annunziata Anna Satriano
Sergio Stucchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Priority to EP05425922A priority Critical patent/EP1803933B1/de
Priority to DE602005021384T priority patent/DE602005021384D1/de
Priority to AT05425922T priority patent/ATE468486T1/de
Priority to US11/392,847 priority patent/US7347186B2/en
Priority to JP2006157562A priority patent/JP2007177785A/ja
Publication of EP1803933A1 publication Critical patent/EP1803933A1/de
Application granted granted Critical
Publication of EP1803933B1 publication Critical patent/EP1803933B1/de
Priority to JP2010004486U priority patent/JP3162920U/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/08—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing

Claims (8)

  1. Hochdruckpumpe (7) zum Zuführen eines Brennstoffes unter Druck in eine Brennkraftmaschine, enthaltend:
    a) wenigstens ein bewegliches Pumpelement (13), das den Druck des Brennstoffes erhöht;
    b) einen Körper (16), in dem ein Abteil (17) ausgebildet ist; wobei das Abteil (17) das Pumpelement (13) aufnimmt;
    c) einen Mechanismus (18, 19), der das Pumpelement (13) betätigt,
    d) eine Einlassmündung (26), die in dem Körper (16) ausgebildet ist, mit dem Brennstoff versorgt wird, der direkt von einer externen Quelle (2) kommt, und in Fluidverbindung mit dem Abteil (17) steht, um eine Schmierung und/oder Kühlung der Pumpe (7) mit dem Brennstoff zu ermöglichen;
    e) eine Brennstoffzuführeinrichtung (14, 22), die wenigstens ein Einlassventil (14) und eine weitere Einlassmündung (39) enthält, um den Brennstoff an das Pumpelement (13) abzugeben;
    f) eine Fluidauslasseinrichtung (15, 23), die wenigstens ein Auslassventil (15) und eine Auslassmündung (40) enthält, um den Brennstoff aus dem Pumpelement (13) abzugeben;
    g) ein Absperrventil (33), das in einer Position angeordnet ist, die der Einlassmündung (26) entspricht, um eine Rückführung des Brennstoffes aus dem Abteil (17) in das Pumpelement (13) zu verhindern;
    dadurch gekennzeichnet, dass sie zwei Pumpelemente (13) enthält, die beide von dem Mechanismus (18, 19) betätigt werden und entsprechenden Einlassventilen (14) sowie entsprechenden Auslassventilen (15) zugeordnet sind; wobei die Einlassventile (14), die Auslassventile (15) und das Absperrventil (33) innerhalb des Körpers (16) angeordnet sind; die Einlassventile (14) mit der weiteren Einlassmündung (39) durch entsprechende Zuführrohre (9) und einen ersten T-Stutzen (28) verbunden sind, die sich im Körper (16) befinden; und die Auslassventile (15) mit der Auslassmündung (40) durch entsprechende Auslassrohre (31) und einen zweiten T-Stutzen (30) verbunden sind, die sich im Inneren des Körpers (16) befinden.
  2. Kompressionssystem zum Zuführen eines Brennstoffes unter Druck in eine Brennkraftmaschine, enthaltend:
    - eine Hochdruckpumpe (7) nach Anspruch 1;
    - ein Brennstoffzuführrohr (8), das von der Quelle (2) durch eine Niederdruckpumpe (4) versorgt wird;
    - ein Auslassrohr (31, 20);
    - eine Flussreguliereinrichtung (29', 29") für den Brennstoff, der von dem Brennstoffzuführrohr (8) durch die Einlassöffnung (26) fließt; wobei die Flussreguliereinrichtung einen unveränderlichen Querschnitt hat und so bemessen ist, dass sie einen Durchgang eines Flusses von Brennstoff ermöglicht, der ausreichend ist, um das Abteil (17) und den Mechanismus (18, 19) zu schmieren und/oder zu kühlen; und
    - eine Reguliereinrichtung (38, 41) für die Regulierung des Brennstoffdrucks in dem Auslassrohr (31, 20) oder die Regulierung der Flussrate der Pumpe.
  3. Kompressionssystem nach Anspruch 2, dadurch gekennzeichnet, dass die Flussreguliereinrichtung (28', 29") in Reihe mit dem Absperrventil (33) angeordnet ist.
  4. Kompressionssystem nach Anspruch 2, dadurch gekennzeichnet, dass die Flussreguliereinrichtung (29', 29") in eine einzige Vorrichtung mit einem Absperrventil (33) integriert ist, indem in geeigneter Weise:
    - der Durchgangsquerschnitt des Flusses des Absperrventils (33) und
    - die Kraft der Feder (34) bemessen wird, die das Absperrventil (33) normalerweise geschlossen hält;
    wobei die einzige Vorrichtung vollständig innerhalb des Körpers (16) angeordnet ist.
  5. Kompressionssystem nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass der Körper (16) mit einer weiteren Auslassmündung (35) versehen ist, die mit dem Abteil (17) in Verbindung steht, wobei die weitere Auslassmündung (35) mit der Quelle (2) durch ein Rezirkulationsrohr (37) verbunden ist, das außerhalb des Körpers (16) liegt.
  6. Kompressionssystem nach Anspruch 5, dadurch gekennzeichnet, dass die Reguliereinrichtung ein Regulierventil (38) mit einer variablen Flussrate enthält, das zwischen dem Auslassrohr (31, 20) und dem Rezirkulationsrohr (37) angeordnet ist, wobei das Regulierventil (38) gemäß den Betriebsbedingungen der Maschine gesteuert wird.
  7. Kompressionssystem nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass die Reguliereinrichtung ein modulares Stellglied (41) enthält, das die Flussrate des Brennstoffes reguliert, der von der Pumpe (7) aufgenommen wird, wobei das modulare Stellglied (41) zwischen der weiteren Einlassmündung (39) und dem Brennstoffzuführrohr (8) angeordnet ist und das modulare Stellglied gemäß den Betriebsbedingungen der Maschine gesteuert wird.
  8. Kompressionssystem nach Anspruch 7, dadurch gekennzeichnet, dass das modulare Stellglied (41) vom VCV-Typ ist und über ein Auslassende sowie ein Einlassende verfügt, wobei die Reguliereinrichtung eine Fluss- und Druckreguliereinrichtung (29") ist, die darauf ausgelegt ist, sowohl den Fluss des Brennstoffes zu dem Rückschlagventil (33) als auch den Druck an den Enden des Stellgliedes (41) zu regulieren.
EP05425922A 2005-12-27 2005-12-27 Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf Active EP1803933B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP05425922A EP1803933B1 (de) 2005-12-27 2005-12-27 Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf
DE602005021384T DE602005021384D1 (de) 2005-12-27 2005-12-27 Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf
AT05425922T ATE468486T1 (de) 2005-12-27 2005-12-27 Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf
US11/392,847 US7347186B2 (en) 2005-12-27 2006-03-29 High-pressure pump for a fuel, with sump in communication with the fuel
JP2006157562A JP2007177785A (ja) 2005-12-27 2006-06-06 燃料と連通した溜めを備えた燃料用高圧ポンプ
JP2010004486U JP3162920U (ja) 2005-12-27 2010-07-02 燃料と連通した溜めを備えた燃料用高圧ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425922A EP1803933B1 (de) 2005-12-27 2005-12-27 Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf

Publications (2)

Publication Number Publication Date
EP1803933A1 EP1803933A1 (de) 2007-07-04
EP1803933B1 true EP1803933B1 (de) 2010-05-19

Family

ID=36283663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05425922A Active EP1803933B1 (de) 2005-12-27 2005-12-27 Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf

Country Status (5)

Country Link
US (1) US7347186B2 (de)
EP (1) EP1803933B1 (de)
JP (2) JP2007177785A (de)
AT (1) ATE468486T1 (de)
DE (1) DE602005021384D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10307877A1 (de) * 2003-02-25 2004-09-02 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE102005033638A1 (de) * 2005-07-19 2007-01-25 Robert Bosch Gmbh Kraftstoff-Fördereinrichtung, insbesondere für eine Brennkraftmaschine
DE202005018630U1 (de) * 2005-11-30 2006-03-09 Lincoln Gmbh & Co. Kg Förderpumpe und modulares Pumpensystem
DE102009001563A1 (de) * 2009-03-16 2010-09-23 Robert Bosch Gmbh Hochdruckpumpe
JP5401360B2 (ja) * 2010-02-26 2014-01-29 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
US8776764B2 (en) 2011-01-04 2014-07-15 Ford Global Technologies, Llc Fuel system for a multi-fuel engine
JP5706850B2 (ja) * 2012-05-21 2015-04-22 株式会社丸山製作所 往復動ポンプ
JP2015040516A (ja) * 2013-08-22 2015-03-02 株式会社デンソー 駆動装置の冷却構造
US9587578B2 (en) 2013-12-06 2017-03-07 Ford Global Technologies, Llc Adaptive learning of duty cycle for a high pressure fuel pump
US9458806B2 (en) 2014-02-25 2016-10-04 Ford Global Technologies, Llc Methods for correcting spill valve timing error of a high pressure pump
US9243598B2 (en) 2014-02-25 2016-01-26 Ford Global Technologies, Llc Methods for determining fuel bulk modulus in a high-pressure pump
US9874185B2 (en) 2014-05-21 2018-01-23 Ford Global Technologies, Llc Direct injection pump control for low fuel pumping volumes

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1062607A (en) * 1975-10-09 1979-09-18 Black, Sivalls And Bryson Packaged gas stream hydrocarbon dewpoint control apparatus
US4301777A (en) * 1979-11-28 1981-11-24 General Motors Corporation Fuel injection pump
JPS58104326U (ja) * 1982-01-11 1983-07-15 株式会社デンソー 内燃機関用燃料噴射装置
US5630708A (en) * 1993-12-28 1997-05-20 Zexel Corporation Radial piston pump for low-viscosity fuel
DE19627757A1 (de) * 1996-07-10 1998-01-15 Bosch Gmbh Robert Kraftstoffpumpe
FI101999B (fi) * 1997-02-20 1998-09-30 Waertsilae Nsd Oy Ab Järjestely polttomoottorin ruiskutuspumppua varten
DE19746563A1 (de) * 1997-10-22 1999-04-29 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE69920601T2 (de) * 1998-02-27 2006-03-09 Stanadyne Corp., Windsor Brennstoffzufuhrpumpe für benzineinspritzanlagen
DE19818385A1 (de) * 1998-04-24 1999-10-28 Bosch Gmbh Robert Zuschaltventil in einem Kraftstoffeinspritzsystem für Brennkraftmaschinen
US6694950B2 (en) * 1999-02-17 2004-02-24 Stanadyne Corporation Hybrid control method for fuel pump using intermittent recirculation at low and high engine speeds
DE19933569B4 (de) * 1999-07-16 2004-09-30 Siemens Ag Einspritzsystem für eine Brennkraftmaschine
DE10129449A1 (de) * 2001-06-19 2003-01-02 Bosch Gmbh Robert Kraftstoffhochdruckpumpe für Brennkraftmaschine mit verbessertem Teillastverhalten
US6722864B2 (en) * 2001-12-12 2004-04-20 Denso Corporation Fuel injection pump
DE10259178A1 (de) * 2002-12-18 2004-07-08 Robert Bosch Gmbh Hochdruckpumpe für eine Kraftstoffspritzeinrichtung einer Brennkraftmaschine
JP4036197B2 (ja) * 2003-04-03 2008-01-23 株式会社デンソー 燃料供給ポンプ

Also Published As

Publication number Publication date
ATE468486T1 (de) 2010-06-15
DE602005021384D1 (de) 2010-07-01
US7347186B2 (en) 2008-03-25
US20070144488A1 (en) 2007-06-28
JP3162920U (ja) 2010-09-24
EP1803933A1 (de) 2007-07-04
JP2007177785A (ja) 2007-07-12

Similar Documents

Publication Publication Date Title
EP1803933B1 (de) Kraftstoffhochdruckpumpe, mit der kraftstoffzuleitung in verbindung mit dem pumpensumpf
US6823845B2 (en) Fuel injection system with improved regulation of pumping quantities
US9103307B2 (en) High-pressure pump arrangement
US7377753B2 (en) Fuel supply pump
JP5171930B2 (ja) 内燃機関用の燃料噴射システムに対する改良
US6848423B2 (en) Fuel injection system for an internal combustion engine
KR101608706B1 (ko) 내연기관용 연료 시스템
RU2556470C2 (ru) Система питания двигателя внутреннего сгорания
US10947894B2 (en) Oil supply device
CN100455789C (zh) 用于内燃机的燃料喷射装置
JP2008180208A (ja) 燃料供給装置
US20070084431A1 (en) Fluid pump and method
WO2009053364A1 (en) Fuel injection system with a high-pressure pump lubricated with the fuel, and associated pump unit
US6817841B2 (en) High-pressure fuel pump for internal combustion engine with improved partial-load performance
KR20140004085A (ko) 내연기관의 연료 시스템 작동 방법
EP1923562B1 (de) Kraftstoffeinstellungs- und Kraftstofffiltervorrichtung für eine Hochdruckpumpe
US6450146B1 (en) High pressure pump with a close-mounted valve for a hydraulic fuel system
WO2007083726A1 (ja) 内燃機関の燃料噴射システム
US6446603B1 (en) Fuel injection system for internal combustion engines, and method for injecting fuel into the combustion chamber of an internal combustion engine
EP1657429A1 (de) Hochdruckpumpe für eine Brennkraftmaschine
EP1302664A1 (de) Hochdruckpumpe mit veränderlicher Fördermenge
US8485159B2 (en) High-pressure pump
CN112771252A (zh) 内燃机的供油装置
US20070272215A1 (en) Fuel Injection Sytem for Internal Combustion Engines
JP2003184704A (ja) 燃料噴射ポンプ

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20061116

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20090216

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: HIGH-PRESSURE PUMP FOR A FUEL, WITH SUMP IN COMMUNICATION WITH THE FUEL INLET

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RICCO, MARIO

Inventor name: DE MATTHAEIS, SISTO LUIGI

Inventor name: SATRIANO, ANNUNZIATA ANNA

Inventor name: STUCCHI, SERGIO

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602005021384

Country of ref document: DE

Date of ref document: 20100701

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100519

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20100519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100830

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100919

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100820

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100920

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110222

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602005021384

Country of ref document: DE

Effective date: 20110221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20101227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101231

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101227

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100819

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20221122

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20231122

Year of fee payment: 19

Ref country code: DE

Payment date: 20231121

Year of fee payment: 19